Title (fr)

Publication

Application

Priority

CN 201410163227 A 20140422

Abstract (en)

[origin: EP2938174A1] Embodiments of the present invention provide a heat dissipation apparatus (100). The heat dissipation apparatus includes multiple heat exchange sheets (1,2,3), a first path (10) and a second path (20) are formed between the multiple heat exchange sheets, and the first path includes a first countercurrent channel (101), a guide channel (102), and a first-outlet cross-flow channel (103); the second path includes a second countercurrent channel (201) and a second-inlet cross-flow channel (203). One part of a first fluid that enters the first path enters the first countercurrent channel and mainly performs countercurrent heat exchange with a second fluid that is in the second countercurrent channel, and the other part passes the guide channel and rapidly performs cross-flow heat exchange, so that heat exchange efficiency can be improved.